COHERENCIES 
TEST NO. 207 
nN 
Y?wer: REL. W.H./ROLL 
0.5 1.0 1.5 2.0 OMEGA 
COHERENCIES 
TEST NO. 207 Yow: STRESS/REL. W.H. 
0.5 1.0 1.5 2.0 OMEGA 
COHERENCIES 
TEST NO. 207 Jeg: STRESS/ROLL 
0.5 1.0 1.5 2.0 OMEGA 
Fig. 3.19. Coherencies for single input—output relations. 
(From Yamanouchi?) 
The results of spectrum analysis of the first three—input case are shown in Fig. 3.23 and 
Fig. 3.24. 
Auto correlations R44, R33, R22, Ry, and all combinations of cross correlation R4), 
R42, R43, R31, R32, Roi and auto spectra S44, S11, S33 are shown in Fig. 3.23. Partial gains 
and phase relations Hsp _pr2, Hsp_pp2, and Hsp2_pp are shown in Fig. 3.24. The effects 
of the increase in probable inputs are more clearly shown in the multiple coherencies, and 
the effects of several inputs when the effect of a certain input was masked are shown on 
84 
